XF 1.4 One account, multiple concurrent connections?

In our association we use TaigaChat usually for board meetings. Soon it is time for our yearly meeting. All the fully qualified members of the association are normal XenForo users or they can join the forum with full rights if they will. For them the TaigaChat works fine.

In addition to normal membership we also have some support members. Those support members don't have a right to vote in the yearly meeting, but they should be able to be follow that chat meeting.

I have figured that I should make one user account with limited rights so that user can see the chat stream, but that's all. Then I'll send that username-password combination via email to the support members, the same for all.

Is it possible to have one user account and multiple concurrent logins from different IP addresses for one user account?